Fig. 2

Concentrations of CGRP in plasma and CSF. Violin plots with indications of individual observations (grey dots), median, interquartile range, and range showing the concentrations of CGRP (pmol/L) in plasma (A) and CSF(B) grouped by sex-, age-, and BMI-matched healthy controls (HC, grey), patients with IIH (yellow), and patients with headache but without IIH (non-IIH, blue). ns = non-significant comparison (ANOVA)